EFM32WG895F128-BGA120

Product Overview

Category

The EFM32WG895F128-BGA120 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including Internet of Things (IoT) devices, consumer electronics, industrial automation, and smart energy management systems.

Characteristics

• Low power consumption: The EFM32WG895F128-BGA120 is known for its efficient power management capabilities, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M4 processor running at up to 48 MHz, this microcontroller offers excellent processing power.
• Rich peripheral set: It includes a wide range of peripherals such as UART, SPI, I2C, USB, ADC, and timers, enabling seamless integration with external components.
• Extensive memory: The microcontroller features 128 KB of Flash memory and 64 KB of RAM, providing ample space for program storage and data handling.
• Advanced security features: It incorporates hardware encryption and secure boot capabilities, ensuring data integrity and system protection.

Package

The EFM32WG895F128-BGA120 comes in a Ball Grid Array (BGA) package. BGA packages offer high pin density and compact size, making them suitable for space-constrained applications.

Essence

The essence of the EFM32WG895F128-BGA120 lies in its ability to provide a powerful yet energy-efficient platform for developing a wide range of embedded systems.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with quantities varying depending on the supplier and customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock speed: Up to 48 MHz
• Flash memory: 128 KB
• RAM: 64 KB
• Operating voltage: 1.8V - 3.8V
• Operating temperature range: -40°C to +85°C
• Digital I/O pins: 120
• Analog input channels: 16
• Communication interfaces: UART, SPI, I2C, USB

Detailed Pin Configuration

The EFM32WG895F128-BGA120 microcontroller has a total of 120 pins. The pin configuration is as follows:

(Pin diagram or table can be included here)

Functional Features

Power Management

The EFM32WG895F128-BGA120 incorporates advanced power management features, allowing developers to optimize energy consumption in their applications. It supports various low-power modes, including sleep, deep sleep, and shut-off mode.

Peripherals

This microcontroller offers a rich set of peripherals, enabling seamless integration with external components. Some notable peripherals include UART for serial communication, SPI and I2C for interfacing with sensors and other devices, USB for data transfer, and ADC for analog-to-digital conversion.

Security

The EFM32WG895F128-BGA120 includes hardware encryption and secure boot capabilities, ensuring the integrity and confidentiality of sensitive data. These security features make it suitable for applications that require robust protection against unauthorized access.

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M4 processor allows for efficient execution of complex tasks.
• Rich peripheral set simplifies integration with external components.
• Advanced security features provide enhanced system protection.

Disadvantages

• BGA package may require specialized equipment for soldering and rework.
• Limited availability of alternative models from different manufacturers.

Working Principles

The EFM32WG895F128-BGA120 operates based on the principles of a typical microcontroller. It executes instructions stored in its Flash memory, interacts with peripherals, and communicates with external devices. The ARM Cortex-M4 core provides the processing power, while the integrated peripherals facilitate data exchange and control.

Detailed Application Field Plans

The EFM32WG895F128-BGA120 finds applications in various fields, including: - Internet of Things (IoT) devices: It can be used to develop smart home automation systems, wearable devices, and environmental monitoring solutions. - Consumer electronics: This microcontroller is suitable for designing remote controls, gaming consoles, and multimedia devices. - Industrial automation: It can be utilized in industrial control systems, motor control units, and factory automation equipment. - Smart energy management: The EFM32WG895F128-BGA120 enables the development of energy-efficient solutions for smart grids, renewable energy systems, and power monitoring devices.

Detailed and Complete Alternative Models

While the EFM32WG895F128-BGA120 offers a comprehensive set of features, alternative models from different manufacturers can also be considered. Some notable alternatives include: - STM32F407VG from STMicroelectronics - LPC1768 from NXP Semiconductors - PIC32MX795F512L from